[Bug 221119] Re: [i945] [gutsy, hardy, intrepid] Blank screen and (EE) intel(0): overrun on pipe B! on i945GM using intel driver

[Brian harkness]

I am not knowledgeable enough to completely understand what the pipe A
and pipe B issues actually mean other than seeing the error, and knowing
that the chip is not receiving the appropriate timing of information.  I
can offer that perhaps for those people seeing the underrun on pipe A,
and who have upgraded using

deb http://ppa.launchpad.net/xorg-edgers/ubuntu intrepid main
deb-src http://ppa.launchpad.net/xorg-edgers/ubuntu intrepid main

They might gain the stability I am seeing now.

I am using KDE 4.1 (kubuntu) with OpenGL desktop effects enabled.  I
have not experienced a crash since I modified my xorg.conf with Milan
Kvasnica  suggestion on 2008-12-10

I might suggest that the xorg-edgers may have modified the driver such
that it works better, but I have nothing to fall back on other than my
own experience.

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[i945] [gutsy, hardy, intrepid] Blank screen and (EE) intel(0): overrun on pipe B! on i945GM using intel driver
https://bugs.launchpad.net/bugs/221119
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